| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20180601 |
| Unknown | China national standards | MT | 340.0 | USD | 20180601 |
| Unknown | China national standards | MT | 510.0 | USD | 20180601 |
| Unknown | China national standards | MT | 330.0 | USD | 20180601 |
| Unknown | China national standards | MT | 330.0 | USD | 20180601 |
| Unknown | China national standards | MT | 640.0 | USD | 20180601 |
| Unknown | China national standards | MT | 800.0 | USD | 20180601 |
| Unknown | China national standards | MT | 340.0 | USD | 20180601 |
| Unknown | China national standards | MT | 380.0 | USD | 20180601 |
| Unknown | China national standards | MT | 340.0 | USD | 20180601 |